Top Inventors at Petroquip Energy Services 2011
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | William John Darnell | 4 |
| 2 | Charles David Wintill | 3 |
| 2 | Rodney Wayne Long | 3 |
| 2 | Todd Ulrich Chretien | 3 |
| 2 | William Ryle Darnell | 3 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | William John Darnell | 4 |
| 2 | Charles David Wintill | 3 |
| 2 | Rodney Wayne Long | 3 |
| 2 | Todd Ulrich Chretien | 3 |
| 2 | William Ryle Darnell | 3 |